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#ifndef ALC_CONTEXT_H_
#define ALC_CONTEXT_H_
#include "altypes.h"
#include "alctypes.h"
#ifdef __cplusplus
extern "C" {
#endif
#define ALC_VERSION_0_1 1
#ifdef _WIN32
typedef struct ALCdevice_struct ALCdevice;
typedef struct ALCcontext_struct ALCcontext;
#ifndef _XBOX
#ifdef _OPENAL32LIB
#define ALCAPI __declspec(dllexport)
#else
#define ALCAPI __declspec(dllimport)
#endif
#define ALCAPIENTRY __cdecl
#endif
#endif
#ifdef TARGET_OS_MAC
#if TARGET_OS_MAC
#pragma export on
#endif
#endif
#ifndef ALCAPI
#define ALCAPI
#endif
#ifndef ALCAPIENTRY
#define ALCAPIENTRY
#endif
#ifndef ALC_NO_PROTOTYPES
/*
* Context Management
*/
ALCAPI ALCcontext * ALCAPIENTRY alcCreateContext( ALCdevice *device, const ALCint* attrlist );
ALCAPI ALCboolean ALCAPIENTRY alcMakeContextCurrent( ALCcontext *context );
ALCAPI void ALCAPIENTRY alcProcessContext( ALCcontext *context );
ALCAPI void ALCAPIENTRY alcSuspendContext( ALCcontext *context );
ALCAPI void ALCAPIENTRY alcDestroyContext( ALCcontext *context );
ALCAPI ALCcontext * ALCAPIENTRY alcGetCurrentContext( ALCvoid );
ALCAPI ALCdevice* ALCAPIENTRY alcGetContextsDevice( ALCcontext *context );
/*
* Device Management
*/
ALCAPI ALCdevice * ALCAPIENTRY alcOpenDevice( const ALchar *devicename );
ALCAPI ALCboolean ALCAPIENTRY alcCloseDevice( ALCdevice *device );
/*
* Error support.
* Obtain the most recent Context error
*/
ALCAPI ALCenum ALCAPIENTRY alcGetError( ALCdevice *device );
/*
* Extension support.
* Query for the presence of an extension, and obtain any appropriate
* function pointers and enum values.
*/
ALCAPI ALCboolean ALCAPIENTRY alcIsExtensionPresent( ALCdevice *device, const ALCchar *extname );
ALCAPI void * ALCAPIENTRY alcGetProcAddress( ALCdevice *device, const ALCchar *funcname );
ALCAPI ALCenum ALCAPIENTRY alcGetEnumValue( ALCdevice *device, const ALCchar *enumname );
/*
* Query functions
*/
ALCAPI const ALCchar * ALCAPIENTRY alcGetString( ALCdevice *device, ALCenum param );
ALCAPI void ALCAPIENTRY alcGetIntegerv( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *data );
/*
* Capture functions
*/
ALCAPI ALCdevice* ALCAPIENTRY alcCaptureOpenDevice( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
ALCAPI ALCboolean ALCAPIENTRY alcCaptureCloseDevice( ALCdevice *device );
ALCAPI void ALCAPIENTRY alcCaptureStart( ALCdevice *device );
ALCAPI void ALCAPIENTRY alcCaptureStop( ALCdevice *device );
ALCAPI void ALCAPIENTRY alcCaptureSamples( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
#else /* ALC_NO_PROTOTYPES */
ALCAPI ALCcontext * (ALCAPIENTRY *alcCreateContext)( ALCdevice *device, const ALCint* attrlist );
ALCAPI ALCboolean (ALCAPIENTRY *alcMakeContextCurrent)( ALCcontext *context );
ALCAPI void (ALCAPIENTRY *alcProcessContext)( ALCcontext *context );
ALCAPI void (ALCAPIENTRY *alcSuspendContext)( ALCcontext *context );
ALCAPI void (ALCAPIENTRY *alcDestroyContext)( ALCcontext *context );
ALCAPI ALCcontext * (ALCAPIENTRY *alcGetCurrentContext)( ALCvoid );
ALCAPI ALCdevice * (ALCAPIENTRY *alcGetContextsDevice)( ALCcontext *context );
ALCAPI ALCdevice * (ALCAPIENTRY *alcOpenDevice)( const ALCchar *devicename );
ALCAPI ALCboolean (ALCAPIENTRY *alcCloseDevice)( ALCdevice *device );
ALCAPI ALCenum (ALCAPIENTRY *alcGetError)( ALCdevice *device );
ALCAPI ALCboolean (ALCAPIENTRY *alcIsExtensionPresent)( ALCdevice *device, const ALCchar *extname );
ALCAPI void * (ALCAPIENTRY *alcGetProcAddress)( ALCdevice *device, const ALCchar *funcname );
ALCAPI ALCenum (ALCAPIENTRY *alcGetEnumValue)( ALCdevice *device, const ALCchar *enumname );
ALCAPI const ALCchar* (ALCAPIENTRY *alcGetString)( ALCdevice *device, ALCenum param );
ALCAPI void (ALCAPIENTRY *alcGetIntegerv)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );
ALCAPI ALCdevice * (ALCAPIENTRY *alcCaptureOpenDevice)( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
ALCAPI ALCboolean (ALCAPIENTRY *alcCaptureCloseDevice)( ALCdevice *device );
ALCAPI void (ALCAPIENTRY *alcCaptureStart)( ALCdevice *device );
ALCAPI void (ALCAPIENTRY *alcCaptureStop)( ALCdevice *device );
ALCAPI void (ALCAPIENTRY *alcCaptureSamples)( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
/* Type definitions */
typedef ALCcontext * (ALCAPIENTRY *LPALCCREATECONTEXT) (ALCdevice *device, const ALCint *attrlist);
typedef ALCboolean (ALCAPIENTRY *LPALCMAKECONTEXTCURRENT)( ALCcontext *context );
typedef void (ALCAPIENTRY *LPALCPROCESSCONTEXT)( ALCcontext *context );
typedef void (ALCAPIENTRY *LPALCSUSPENDCONTEXT)( ALCcontext *context );
typedef void (ALCAPIENTRY *LPALCDESTROYCONTEXT)( ALCcontext *context );
typedef ALCcontext * (ALCAPIENTRY *LPALCGETCURRENTCONTEXT)( ALCvoid );
typedef ALCdevice * (ALCAPIENTRY *LPALCGETCONTEXTSDEVICE)( ALCcontext *context );
typedef ALCdevice * (ALCAPIENTRY *LPALCOPENDEVICE)( const ALCchar *devicename );
typedef ALCboolean (ALCAPIENTRY *LPALCCLOSEDEVICE)( ALCdevice *device );
typedef ALCenum (ALCAPIENTRY *LPALCGETERROR)( ALCdevice *device );
typedef ALCboolean (ALCAPIENTRY *LPALCISEXTENSIONPRESENT)( ALCdevice *device, const ALCchar *extname );
typedef void * (ALCAPIENTRY *LPALCGETPROCADDRESS)(ALCdevice *device, const ALCchar *funcname );
typedef ALCenum (ALCAPIENTRY *LPALCGETENUMVALUE)(ALCdevice *device, const ALCchar *enumname );
typedef const ALCchar* (ALCAPIENTRY *LPALCGETSTRING)( ALCdevice *device, ALCenum param );
typedef void (ALCAPIENTRY *LPALCGETINTEGERV)( ALCdevice *device, ALCenum param, ALCsizei size, ALCint *dest );
typedef ALCdevice * (ALCAPIENTRY *LPALCCAPTUREOPENDEVICE)( const ALCchar *devicename, ALCuint frequency, ALCenum format, ALCsizei buffersize );
typedef ALCboolean (ALCAPIENTRY *LPALCCAPTURECLOSEDEVICE)( ALCdevice *device );
typedef void (ALCAPIENTRY *LPALCCAPTURESTART)( ALCdevice *device );
typedef void (ALCAPIENTRY *LPALCCAPTURESTOP)( ALCdevice *device );
typedef void (ALCAPIENTRY *LPALCCAPTURESAMPLES)( ALCdevice *device, ALCvoid *buffer, ALCsizei samples );
#endif /* ALC_NO_PROTOTYPES */
#ifdef TARGET_OS_MAC
#if TARGET_OS_MAC
#pragma export off
#endif /* TARGET_OS_MAC */
#endif /* TARGET_OS_MAC */
#ifdef __cplusplus
}
#endif
#endif /* ALC_CONTEXT_H_ */
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